Calculate the density at maximum flow, Other Engineering

Assignment Help:

(a)  A section of road has a free flow speed of 55km/h and a jam density of 367 vehicles per kilometre. Assuming under a linear speed-density relationship, calculate the density at maximum flow, the maximum flow rate and the speed at maximum flow.

(b)  A roadway has an average hourly traffic volume of 360 veh/h. Assuming that the arrival of vehicles is Poisson distributed, estimate the probabilities of having 0, 1, 2, 3, 4 and 5 or more vehicles arriving over a 20 second time interval. Determine the probability that the gap between successive vehicles will be less than 8 seconds.

(c)  Consider the following traffic situation for an intersection. Minor road vehicles at a STOP sign need a 6 seconds gap from the major road traffic to cross the road. If the major road traffic volume is 450 veh/h, estimate the percentage of vehicles from the minor road that could make a successful crossing without being delayed. If the minor road vehicles have a follow-up time of 2 seconds, determine the maximum number of minor road vehicles that could cross the major road during one hour.


Related Discussions:- Calculate the density at maximum flow

Genetic algorithm procedure, Genetic Algorithm Procedure Generate a ...

Genetic Algorithm Procedure Generate a "pool" of "genes" randomly These genes are then "mated" to produce the "mated" to produce the next generation Best genes have a

microprocessors, how can you access the general purpose registers of Micro...

how can you access the general purpose registers of Microprocessor in windows XP/2000/98...

Welding, what is causes of submage arc welding

what is causes of submage arc welding

Static unbalance-aircraft maintenance , Static Unbalance: This arises w...

Static Unbalance: This arises when two EQUAL unbalance masses are positioned at opposite ends of a rotor and spaced at 180 from each other. If placed on knife-edges, the rotor

Cascaded, circit diagram and operation

circit diagram and operation

Core sand, Q.27 Explain the desirable characteristics of core sand. What ar...

Q.27 Explain the desirable characteristics of core sand. What are the normal binders used in core sand ? Types of cores used in foundry. Ans. Core Sand : The core and ma

Evolutionary growth approach, Evolutionary Growth Approach Mimic how bo...

Evolutionary Growth Approach Mimic how bones / plant roots add material to regions under high stress and reduce material where there is small stress • Apply load to structure

General, why should an aircraft maintenance technician be familiar with wel...

why should an aircraft maintenance technician be familiar with weld nomenclature

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd